.txh {
  display: flex;
  display: -webkit-flex;
}
header {
  display: flex;
  display: -webkit-flex;
  justify-content: flex-start;
  align-items: center;
  height: 1.22666667rem;
  position: fixed;
  width: 100%;
  z-index: 3215;
  background-color: white;
}
header span:nth-child(1) {
  font-size: 0.44rem;
  padding-left: 0.33333333rem;
}
header span:nth-child(2) {
  padding-left: 5.6rem;
}
header span:nth-child(2) img {
  width: 0.56rem;
  height: 0.49333333rem;
}
header span:nth-child(3) {
  padding-left: 0.70666667rem;
}
header span:nth-child(3) img {
  width: 0.56rem;
  height: 0.49333333rem;
}
#main {
  padding-top: 1.22666667rem;
}
#main .swiper-slide img {
  width: 100%;
}
#main .nav {
  background: white;
  display: flex;
  display: -webkit-flex;
  border-bottom: 1px solid #666666;
}
#main .nav .nav_one {
  width: 100%;
  flex-direction: column;
  flex-direction: row;
  flex-wrap: wrap;
  padding-bottom: 0.66666667rem;
  display: flex;
  display: -webkit-flex;
}
#main .nav .nav_one li {
  display: flex;
  display: -webkit-flex;
  width: 25%;
  justify-content: center;
  margin-top: 0.3rem;
}
#main .nav .nav_one li a {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: #000000;
}
#main .nav .nav_one li a span {
  padding-top: 0.36rem;
  font-size: 0.29333333rem;
}
#main .nav .nav_one li a span img {
  width: 0.8rem;
  height: 0.8rem;
}
#main .nav_two {
  border-bottom: 1px solid #CCCCCC;
}
#main .nav_two ul {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  justify-content: space-around;
}
#main .nav_two ul li:nth-child(1) {
  width: 33%;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 0.53333333rem;
}
#main .nav_two ul li:nth-child(1) h1 {
  font-size: 0.37333333rem;
  padding-top: 0.66666667rem;
}
#main .nav_two ul li:nth-child(1) h4 {
  padding-top: 0.22666667rem;
  font-size: 0.26666667rem;
  color: #666;
}
#main .nav_two ul li:nth-child(1) img {
  padding-top: 0.46666667rem;
  width: 1.73333333rem;
  height: 1.2rem;
}
#main .nav_two ul li:nth-child(2) {
  width: 33%;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  align-items: center;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  padding-bottom: 0.53333333rem;
}
#main .nav_two ul li:nth-child(2) h1 {
  font-size: 0.37333333rem;
  padding-top: 0.66666667rem;
}
#main .nav_two ul li:nth-child(2) h4 {
  padding-top: 0.22666667rem;
  font-size: 0.26666667rem;
  color: #666;
}
#main .nav_two ul li:nth-child(2) img {
  padding-top: 0.46666667rem;
  width: 0.8rem;
  height: 1.46666667rem;
}
#main .nav_two ul li:nth-child(3) {
  width: 33%;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 0.53333333rem;
}
#main .nav_two ul li:nth-child(3) h1 {
  font-size: 0.37333333rem;
  padding-top: 0.66666667rem;
}
#main .nav_two ul li:nth-child(3) h4 {
  padding-top: 0.22666667rem;
  font-size: 0.26666667rem;
  color: #666;
}
#main .nav_two ul li:nth-child(3) img {
  padding-top: 0.46666667rem;
  width: 1.26666667rem;
  height: 1.13333333rem;
}
#main .nav_thee {
  width: 100%;
  height: 0.4rem;
  background-color: #CCCCCC;
}
.text {
  padding-bottom: 1.33333333rem;
}
